Tooth brush with ergonomic grip and exchangeable brush



FIG. 1 is a left side elevation view of a tooth brush incorporating my new design, the right side elevation view being identical.

FIG. 2 is a perspective view of the tooth brush of FIG. 1 shown in disassembled form.

FIG. 3 is a right side, bottom perspective view of the tooth brush of FIG. 1; and,

FIG. 4 is a left side, top perspective view of the tooth brush of FIG. 1. 

The ornamental design for tooth brush with ergonomic grip and exchangeable brush, as shown and described. 